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You searched for: (collection:us_patents OR mediatype:us_patents) AND -mediatype:collection AND firstCreator:D
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[texts]US Patent 2601120: Wheel test stand - D P Harris Hardware & Mfg Co

Downloads: 238
[texts]US Patent 2601399: Dispensing milk container - Dairy Specialties Inc

Downloads: 136
[texts]US Patent 2601192: Packaging means for toy pistols - Daisy Mfg Company

Downloads: 183
[texts]US Patent 2599104: Valve mechanism for rotating feeding head for combustion chambers - Daniel And Florence Guggenheim;

Downloads: 167
[texts]US Patent 2599103: Liquid fuel feeding means for resonance combustion chambers - Daniel And Florence Guggenheim;

Downloads: 80
[texts]US Patent 2601802: Self-locking coupling pin - David Hanson

Downloads: 134
[texts]US Patent 2600266: Pendulum retaining means - David White Company

Downloads: 185
[texts]US Patent 2600016: Hydraulic drawbar control - Davis J Parker

Downloads: 262
[texts]US Patent 2600361: Prevention of foaming in steam generation - Dearborn Chemicals Co

Downloads: 115
[texts]US Patent 2601776: Method of determining soil pressures produced on the soil working surfaces of ground engaging tools - Dearborn Motors Corp

Downloads: 112
[texts]US Patent 2600484: Apparatus for indicating a coordinate position on a chart - Decca Record Co Ltd

Downloads: 127
[texts]US Patent 2601049: Auxiliary device for unloading grain bins - Deere & Co

Downloads: 132
[texts]US Patent 2601553: Tractor rear axle for crop clearance - Deere Mfg Co

Downloads: 202
[texts]US Patent 2600609: Closure actuated mechanical alarm - Defiance Automatic Screw Compa

Downloads: 142
[texts]US Patent 2600780: Urea aldehyde resin and process of producing the same - Degussa

Downloads: 451
[texts]US Patent 2601481: Means for opening and loading carton blanks on the conveyer of a packaging machine - Delamere & Williams Company Lt

Downloads: 126
[texts]US Patent 2601480: Bag opening and spreading mechanism - Delamere & Williams Company Lt

Downloads: 139
[texts]US Patent 2601898: Film trimming machine - Deltec Inc

Downloads: 122
[texts]US Patent 2601506: Tape-dispensing and severing device - Derby Sealers Inc

Downloads: 141
[texts]US Patent 2600460: Tile arch structure - Detrick M H Co

Downloads: 230
[texts]US Patent 2601775: Closure lock mounting arrangement - Detroit Hardware Mfg Company

Downloads: 85
[texts]US Patent 2599099: Fishing rod holder - Dewey S Folker

Downloads: 161
[texts]US Patent 2601774: Combination lock - Diebold Inc

Downloads: 233
[texts]US Patent 2600030: Actuating mechanism for direction indicating signal for motor vehicles - Dietz Co R E

Downloads: 106
[texts]US Patent 2601371: Oilless bearing for textile and other machines - Dixon Lubricating Saddle Compa

Downloads: 113
[texts]US Patent 2599347: Building mechanism for packages of yarn - Dobson & Barlow Ltd

Downloads: 160
[texts]US Patent 2602039: Crude coal tar dermatological compositions - Dome Chemicals Inc

Downloads: 351
[texts]US Patent 2601660: Spool construction - Dominion Magnesium Ltd

Downloads: 136
[texts]US Patent 2600601: Tensioning device for film reel shafts - Donaldson E

Downloads: 136
[texts]US Patent 2601715: Weaving device - Donar Products Corp

Downloads: 214
[texts]US Patent 2599070: Food mixer - Dormeyer Corp

Downloads: 220
[texts]US Patent 2601046: Garment construction - Dorothy L Mcdonald

Downloads: 188
[texts]US Patent 2599213: Machine for reading-in and punching jacquard cards - Dorothy Richards;

Downloads: 179
[texts]US Patent 2600253: Fertilizer manufacture - Dorr Co

Downloads: 227
[texts]US Patent 2600351: Volatilization of tin values of tin ores - Dorr Co

Downloads: 148
[texts]US Patent 2599389: Hydraulic fitting - Douglas Aircraft Co Inc

Downloads: 156
[texts]US Patent 2601962: Aircraft balancing means - Douglas Aircraft Co Inc

Downloads: 108
[texts]US Patent 2599516: O-2, 4, 5-trichlorophenyl o, o-dialkylthiophosphates - Dow Chemical Co

Downloads: 88
[texts]US Patent 2602090: Process for the purification of phenoxy-aliphatic-monocarboxylic acids - Dow Chemical Co

Downloads: 113
[texts]US Patent 2601200: Production of molding granules - Dow Chemical Co

Downloads: 66
[texts]US Patent 2601202: Anion exchange resins and process - Dow Chemical Co

Downloads: 223
[texts]US Patent 2599512: O-2, 4, 6-trichlorophenyl o, o-dialkylthiophosphates - Dow Chemical Co

Downloads: 80
[texts]US Patent 2602083: Alkali cellulose compositions - Dow Chemical Co

Downloads: 268
[texts]US Patent 2599386: Well treatment apparatus - Dow Chemical Co

Downloads: 116
[texts]US Patent 2601203: Decolorizing caustic soda solutions - Dow Chemical Co

Downloads: 302
[texts]US Patent 2602076: Production of oil soluble phenolic resins - Dow Chemical Co

Downloads: 291
[texts]US Patent 2599515: O-2, 4, 5-trichlorophenyl o, o-dialkylphosphates - Dow Chemical Co

Downloads: 102
[texts]US Patent 2602091: Process for purifying the polychlorophenoxy-aliphatic-monocarboxylic acids - Dow Chemical Co

Downloads: 156
[texts]US Patent 2601214: Cathodic protection of underground metals - Dow Chemical Co

Downloads: 408
[texts]US Patent 2601237: Carboxyphenylpolysiloxanes - Dow Corning

Downloads: 127
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